Fresh wild-caught mahi mahi fillet sold by the pound at Costco. This premium white fish features a mild, slightly sweet flavor that's not overly fishy, with a firm yet tender texture when cooked. The fillet is boneless and skinless, making it easy to prepare. Mahi mahi is known for its meaty texture that holds up well to grilling, baking, or pan-searing. The fish has a naturally moist, flaky consistency when properly cooked.

Nutrition per 4 oz serving: 95 calories, 2g fat, 100mg sodium, 0g carbohydrates, 21g protein. This is an excellent source of lean protein with minimal fat and no carbs, making it ideal for health-conscious diets.